Dashhawk?
Don't know about the dashhawk, but some of the guys run the autometer D-pic
Also you may want to look at trick performance- they have some sweet guages. Daves Nitro outlet carrys them.
https://ls1tech.com/forums/sponsor-group-purchases/811224-gb-interceptor-scan-guages.html
I just ordered one to replace some gauges I had.
I ordered this after I asked Autometer directly if the Dash hawk would work and they said it would not on our cars.

